Rothney Astrophysical Observatory
Expanding our Knowledge of the Universe
Proudly contributing to the Skynet Robotic Telescope Network
The RAO is a working science facility.
We are only open to the public during programs or events.
The University of Calgary's Rothney Astrophysical Observatory (RAO) is more than a picturesque spot in the Foothills of the Rockies. It is a place where teaching and research connect with public education and community engagement. Where else can school children, teachers, community groups, and anyone else with a curiosity for STEM become immersed in an astronomical research facility and engage with seasoned scientists and astrophysicists-in-training? This is our mission, and it happens both under the stars and under the Sun.
Please Note: The RAO is a working science facility. We are only open to the public during programs or events. See our Public Events page for more information.
Conserving the Wilderness of Night Sky
The Rothney Astrophysical Observatory is part of global efforts to protect dark skies. We encourage you to explore research, education, and advocacy for dark skies in southern Alberta.
Education
The RAO is an astronomy resource for school children, teachers and community groups in Alberta. We strive to be a catalyst for science education across the province.
Community
The RAO connects the public to the universe through our astrophysical resources and advocacy for dark skies in southern Alberta.
Research
The RAO is one of Canada's best-equipped astronomical teaching facilities. It provides students with the opportunity to use research-grade telescopes, an integral part of the undergraduate astronomy curriculum.
Where to find us
Address
210 Avenue W, Hwy 22 S
Foothills No. 31, AB T0L 1W0
Phone
(403) 931-2366
GPS coordinates
Lat 50.868039 deg N, Long 114.291142 deg W
Directions
The Rothney Astrophysical Observatory is located near Priddis, Alberta, about 30 kilometres southwest of Calgary city centre. It is less than a one-hour drive from the main campus of the University of Calgary.
- Take Macleod Trail south.
- Go west on Highway 22X, towards the mountains.
- Continue past Spruce Meadows, past 37 Street, 69 Street and 83 Street to a major intersection where Highway 22X meets Highway 22 (this intersection is illuminated after dark).
- Turn left toward Millarville (heading south).
- About 1.2 kilometres south along Highway 22, look for the RAO sign on the west side of the highway. Then in 30 metres, look to the east side of the highway for the large RAO sign and gate. Drive through the gate and follow the gravel road up the hill to the parking area.
Click image to open Google Maps.
Connect to the Department of Physics and Astronomy